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Details

Stereochemistry ACHIRAL
Molecular Formula C7H4NS2.Na
Molecular Weight 189.233
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of SODIUM 2-MERCAPTOBENZOTHIAZOLE

SMILES

[Na+].[S-]C1=NC2=CC=CC=C2S1

InChI

InChIKey=VLDHWMAJBNWALQ-UHFFFAOYSA-M
InChI=1S/C7H5NS2.Na/c9-7-8-5-3-1-2-4-6(5)10-7;/h1-4H,(H,8,9);/q;+1/p-1

HIDE SMILES / InChI

Molecular Formula Na
Molecular Weight 22.98976928
Charge 1
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Molecular Formula C7H5NS2
Molecular Weight 167.251
Charge 0
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Sodium 2-Mercaptobenzothiazole (sodium MBT) is utilized as a corrosion inhibitor and fungicide. By analogy to MBT, sodium MBT is identified as a skin sensitizer. Sodium 2-Mercaptobenzothiazole is also used to make rubber accelerators, as a preservative for latex paint and wood, a metal chelator, and a thermal stabilizer (methyl methacrylate copolymers, acrylonitrile polymers, polyester fibers, anion exchange resins, polyoxyphenylene, and silicon fluids), also used in electroplating (silver, nickel, and cobalt), to separate sulfide ore from copper ore, for dyeing textiles, in transmission fluids, and to prevent discoloration of freeze dried bananas; uses of 50% aqueous solution include as a corrosion inhibitor for nonferrous metals in antifreeze and coolants and in paper mill systems; used as a biocide in metalworking fluids and paper manufacturing.

Approval Year

TargetsConditions
PubMed

PubMed

TitleDatePubMed
Indirect extraction-spectrophotometric determination of 2-(thiocyanomethylthiol)benzothiazole in chrome tanning liquors after its breakdown to 2-mercaptobenzothiazole.
2002 Mar 4
Evaluation of a carbon paste electrode modified with organofunctionalized amorphous silica in the cadmium determination in a differential pulse anodic stripping voltammetric procedure.
2003 Apr 10
A wood preservative metabolite in river water.
2005
In-depth study of tripeptide-based alpha-ketoheterocycles as inhibitors of thrombin. Effective utilization of the S1' subsite and its implications to structure-based drug design.
2005 Mar 24
Electroreduction of the antifouling agent TCMTB and its electroanalytical determination in tannery wastewaters.
2005 Oct 15
Rubber additives induce oxidative stress in rainbow trout.
2005 Oct 15
Pressure-tuning Raman spectra of diiodine thioamide compounds: models for antithyroid drug activity.
2006
Interaction of thioamides, selenoamides, and amides with diiodine.
2006
Reactions Between Chalcogen Donors and Dihalogens/Interalogens: Typology of Products and Their Characterization by FT-Raman Spectroscopy.
2006
FTIR, Raman spectra and ab initio calculations of 2-mercaptobenzothiazole.
2006 Feb
Mercaptobenzothiazole or the mercapto-mix: which should be in the standard series?
2006 Jul
Allergic contact dermatitis from mercapto compounds.
2006 Jun
Application of 2-mercaptobenzothiazole self-assembled monolayer on polycrystalline gold electrode as a nanosensor for determination of Ag(I).
2006 May 15
Both mercaptobenzothiazole and mercapto mix should be part of the standard series.
2006 Nov
Prediction of estrogen receptor agonists and characterization of associated molecular descriptors by statistical learning methods.
2006 Nov
Very small and soft scorpionates: water stable technetium tricarbonyl complexes combining a bis-agostic (k(3)-H, H, S) binding motif with pendant and integrated bioactive molecules.
2006 Nov 15
Condom leukoderma.
2006 Nov-Dec
High-performance liquid chromatography analysis of rubber allergens in protective gloves used in health care.
2006 Oct
Respective contributions of polar vs enthalpy effects in the addition/fragmentation of mercaptobenzoxazole-derived thiyl radicals and analogues to double bonds.
2006 Oct 19
Predicting the efficiencies of 2-mercaptobenzothiazole collectors used as chelating agents in flotation processes: a density-functional study.
2006 Sep
The nature of the chemical bond in linear three-body systems: from i3- to mixed chalcogen/halogen and trichalcogen moieties.
2007
Fmoc-2-mercaptobenzothiazole, for the introduction of the Fmoc moiety free of side-reactions.
2007
Zebrafish as a new model for phenotype-based screening of melanogenic regulatory compounds.
2007 Apr
Oxidation of 2-mercaptobenzothiazole in latex gloves and its possible haptenation pathway.
2007 Aug
20 Years of standard patch testing in an eczema population with focus on patients with multiple contact allergies.
2007 Aug
Comparison of the adsorption orientation for 2-mercaptobenzothiazole and 2-mercaptobenzoxazole by SERS spectroscopy.
2007 Dec 31
Matrix-assisted laser desorption/ionization-mass spectrometry of hydrophobic proteins in mixtures using formic acid, perfluorooctanoic acid, and sorbitol.
2007 Feb 1
Synthesis, structural characterization, and biological studies of six- and five-coordinate organotin(IV) complexes with the thioamides 2-mercaptobenzothiazole, 5-chloro-2-mercaptobenzothiazole, and 2-mercaptobenzoxazole.
2007 Feb 19
Acetylcholinesterase-polyaniline biosensor investigation of organophosphate pesticides in selected organic solvents.
2007 Mar-Apr
Contact dermatitis to a rubber allergen with both dithiocarbamate and benzothiazole structure.
2007 May
Cross-reactions between xanthates and rubber additives.
2007 Sep
Chemical changes in rubber allergens during vulcanization.
2007 Sep
Patch testing experience with 1000 patients.
2007 Sep-Oct
Mercaptobenzothiazole allergenicity-role of the thiol group.
2008
Profiling and imaging of lipids on brain and liver tissue by matrix-assisted laser desorption/ ionization mass spectrometry using 2-mercaptobenzothiazole as a matrix.
2008 Dec 1
The effective and specific isolation of antibodies from human serum by using thiophilic paramagnetic polymer beads.
2008 Dec 1
Predicting the binding capability of benzothiazoline-2-thione and its derivatives with gold: a DFT and FT-Raman combined studies.
2008 Dec 15
Simultaneous square wave voltammetric determination of 2-mercaptobenzothiazole and 2-mercaptobenzoxazole by partial least squares method in water samples.
2008 Mar 1
North American Contact Dermatitis Group patch-test results, 2003-2004 study period.
2008 May-Jun
Reactivity of in vitro activated human T lymphocytes to p-phenylenediamine and related substances.
2008 Oct
Bladder cancer risks in workers manufacturing chemicals for the rubber industry.
2008 Oct
Structural motifs of diiodine complexes with amides and thioamides.
2008 Oct 14
Re-creation of historical chrysotile-containing joint compounds.
2008 Sep
Mercaptobenzothiazole and mercapto mix.
2008 Sep-Oct
Synthesis, characterization, and biological studies of organotin(IV) derivatives with o- or p-hydroxybenzoic acids.
2009
Expression of surface markers on the human monocytic leukaemia cell line, THP-1, as indicators for the sensitizing potential of chemicals.
2009 Apr
Cancer risks in chemical production workers exposed to 2-mercaptobenzothiazole.
2009 Apr
A polynuclear d10-d10 metal complex with unusual near-infrared luminescence and high thermal stability.
2009 Apr 6
Rhenium(I) tricarbonyl complexes with poly(azolyl)borates generated in situ from an organometallic precursor containing the B-H...Re coordination motif.
2009 May 4
Appraisal of the sensitising potential of orally and dermally administered mercaptobenzothiazole by a biphasic protocol of the local lymph node assay.
2009 Oct
Patents

Sample Use Guides

only for animals: Apply generously to affected areas once or twice daily. Rub into skin with fingertips.
Route of Administration: Topical
2-Mercaptobenzothiazole (MBT), a high production volume chemical, was tested and shown to inhibit thyroid peroxidase (TPO) enzyme activity in vitro, a key enzyme necessary for the synthesis of thyroid hormone.
Substance Class Chemical
Created
by admin
on Mon Mar 31 21:28:00 GMT 2025
Edited
by admin
on Mon Mar 31 21:28:00 GMT 2025
Record UNII
2K7B30DX7O
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
DUODEX
Preferred Name English
SODIUM 2-MERCAPTOBENZOTHIAZOLE
HSDB  
Systematic Name English
SANBIT N-G
Brand Name English
SODIUM 2-MERCAPTOBENZOTHIAZOLE [HSDB]
Common Name English
2(3H)-BENZOTHIAZOLETHIONE, SODIUM SALT (1:1)
Common Name English
NSC-191935
Code English
NACAP
Brand Name English
SODIUM MBT
Common Name English
SODIUM 2-MERCAPTOBENZOTHIOLATE
Common Name English
Classification Tree Code System Code
EPA PESTICIDE CODE 51704
Created by admin on Mon Mar 31 21:28:00 GMT 2025 , Edited by admin on Mon Mar 31 21:28:00 GMT 2025
Code System Code Type Description
ECHA (EC/EINECS)
219-660-8
Created by admin on Mon Mar 31 21:28:00 GMT 2025 , Edited by admin on Mon Mar 31 21:28:00 GMT 2025
PRIMARY
EPA CompTox
DTXSID1026035
Created by admin on Mon Mar 31 21:28:00 GMT 2025 , Edited by admin on Mon Mar 31 21:28:00 GMT 2025
PRIMARY
NSC
191935
Created by admin on Mon Mar 31 21:28:00 GMT 2025 , Edited by admin on Mon Mar 31 21:28:00 GMT 2025
PRIMARY
FDA UNII
2K7B30DX7O
Created by admin on Mon Mar 31 21:28:00 GMT 2025 , Edited by admin on Mon Mar 31 21:28:00 GMT 2025
PRIMARY
CAS
2492-26-4
Created by admin on Mon Mar 31 21:28:00 GMT 2025 , Edited by admin on Mon Mar 31 21:28:00 GMT 2025
PRIMARY
HSDB
6141
Created by admin on Mon Mar 31 21:28:00 GMT 2025 , Edited by admin on Mon Mar 31 21:28:00 GMT 2025
PRIMARY
PUBCHEM
3714831
Created by admin on Mon Mar 31 21:28:00 GMT 2025 , Edited by admin on Mon Mar 31 21:28:00 GMT 2025
PRIMARY
DRUG BANK
DBSALT002839
Created by admin on Mon Mar 31 21:28:00 GMT 2025 , Edited by admin on Mon Mar 31 21:28:00 GMT 2025
PRIMARY
CFR
21 CFR 176.300
Created by admin on Mon Mar 31 21:28:00 GMT 2025 , Edited by admin on Mon Mar 31 21:28:00 GMT 2025
PRIMARY
Related Record Type Details
PARENT -> SALT/SOLVATE
PARENT -> SALT/SOLVATE